:root {
  --blue: #0755a0;
  --blue-dark: #06396f;
  --navy: #071f3d;
  --aqua: #58d7ca;
  --mint: #b6eee7;
  --ink: #102942;
  --muted: #60758a;
  --line: #dce7ef;
  --page: #f5f9fc;
  --white: #fff;
  --shadow: 0 24px 70px rgba(9, 48, 83, .12);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--page);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
::selection { background: rgba(88, 215, 202, .35); }

.landing-header {
  position: sticky;
  z-index: 40;
  top: 0;
  height: 82px;
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(24px, 5vw, 78px);
  border-bottom: 1px solid rgba(211, 225, 236, .85);
  background: rgba(249, 252, 254, .89);
  backdrop-filter: blur(18px);
}
.landing-logo { width: 174px; }
.landing-logo img { width: 100%; height: 52px; object-fit: contain; object-position: left center; }
.landing-header nav { display: flex; justify-content: center; gap: clamp(20px, 3vw, 44px); }
.landing-header nav a { color: #405a70; font-size: 13px; font-weight: 700; transition: color 180ms ease; }
.landing-header nav a:hover { color: var(--blue); }
.landing-access {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 17px;
  border: 1px solid #b8ccdc;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}
.landing-access:hover { transform: translateY(-2px); border-color: var(--blue); box-shadow: 0 10px 26px rgba(6,57,111,.10); }

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(430px, .98fr);
  align-items: center;
  gap: clamp(30px, 5vw, 90px);
  overflow: hidden;
  padding: clamp(64px, 8vw, 120px) clamp(24px, 7vw, 112px);
  background:
    radial-gradient(circle at 78% 36%, rgba(88, 215, 202, .22), transparent 29%),
    linear-gradient(135deg, #fbfdff 0%, #f1f8fc 53%, #eaf7f7 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(4,76,134,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(4,76,134,.035) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(to right, transparent, black 48%, black);
}
.hero__content { position: relative; z-index: 2; max-width: 760px; }
.landing-kicker { display: inline-block; color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .2em; text-transform: uppercase; }
.hero h1 { margin: 24px 0 27px; color: var(--navy); font-size: clamp(54px, 6.7vw, 102px); font-weight: 780; letter-spacing: -.065em; line-height: .94; }
.hero h1 em { color: var(--blue); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.hero__content > p { max-width: 665px; margin-bottom: 34px; color: #4d667c; font-size: clamp(16px, 1.35vw, 20px); line-height: 1.75; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.landing-btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.landing-btn:hover { transform: translateY(-2px); }
.landing-btn--primary { background: var(--blue); color: white; box-shadow: 0 13px 30px rgba(7,85,160,.23); }
.landing-btn--primary:hover { background: var(--blue-dark); box-shadow: 0 16px 36px rgba(7,85,160,.3); }
.landing-btn--ghost { border-color: #bdcedc; background: rgba(255,255,255,.62); color: var(--blue-dark); }
.landing-btn--light { min-width: 210px; background: white; color: var(--blue-dark); box-shadow: 0 14px 32px rgba(0,0,0,.12); }
.hero__proof { display: flex; flex-wrap: wrap; gap: 13px 27px; margin-top: 46px; color: #60758a; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.hero__proof span { position: relative; padding-left: 15px; }
.hero__proof span::before { content: ""; position: absolute; top: 7px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 4px rgba(88,215,202,.14); }
.hero__proof b { color: var(--ink); }

.hero__visual { position: relative; z-index: 2; min-height: 610px; display: grid; place-items: center; }
.hero-video-card {
  position: relative;
  width: min(350px, 88%);
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 30px;
  background: #07111c;
  box-shadow: 0 38px 85px rgba(8,50,82,.24), 0 0 0 10px rgba(255,255,255,.38);
}
.hero-video-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); }
.hero-video { width: 100%; height: 100%; display: block; object-fit: cover; }
.hero-video-count {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 18px;
  display: flex;
  align-items: baseline;
  gap: 4px;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.48);
  border-radius: 999px;
  background: rgba(5,24,41,.58);
  color: white;
  font-size: 10px;
  backdrop-filter: blur(10px);
}
.hero-video-count strong { font-size: 12px; letter-spacing: .08em; }
.hero-video-count span { color: rgba(255,255,255,.7); }
.hero-video-nav {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 29px;
  display: flex;
  gap: 7px;
}
.hero-video-nav button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 999px;
  background: rgba(255,255,255,.25);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease;
}
.hero-video-nav button.is-active { width: 24px; background: white; }
.hero-video-sound {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 18px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 999px;
  background: rgba(5,24,41,.72);
  color: white;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.hero-video-sound:hover { background: rgba(7,85,160,.88); }

.value-proposition, .statement, .workflow, .solutions { padding: clamp(80px, 10vw, 150px) clamp(24px, 7vw, 112px); }
.value-proposition { background: var(--navy); color: white; }
.value-proposition .landing-kicker { color: var(--aqua); }
.value-proposition .section-heading h2 { color: white; }
.value-proposition .section-heading p { color: #b8cbd9; }
.value-grid { max-width: 1380px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 70px auto 0; }
.value-card { position: relative; min-height: 385px; overflow: hidden; padding: 31px 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.055); }
.value-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: var(--accent); }
.value-card > span { min-height: 34px; display: block; color: #afc4d3; font-size: 9px; font-weight: 850; letter-spacing: .13em; line-height: 1.6; }
.value-card > strong { display: block; margin: 42px 0 30px; color: white; font-size: clamp(48px, 4.2vw, 72px); letter-spacing: -.06em; line-height: .85; }
.value-card > strong small { color: var(--accent); font-size: .48em; }
.value-card > strong.value-card__word { color: var(--accent); font-size: clamp(32px, 3.1vw, 48px); letter-spacing: -.045em; }
.value-card h3 { margin-bottom: 13px; color: white; font-size: 20px; line-height: 1.15; }
.value-card p { margin: 0; color: #b7c8d5; font-size: 12px; line-height: 1.75; }
.value-card--aesthetic { --accent: #59dccb; }
.value-card--time { --accent: #67a9f1; }
.value-card--biology { --accent: #7ed8a4; }
.value-card--comfort { --accent: #b9a7ff; }
.statement { background: white; text-align: center; }
.statement > h2, .section-heading h2, .technology h2 { margin: 21px auto 25px; color: var(--navy); font-size: clamp(38px, 4.5vw, 68px); line-height: 1.06; letter-spacing: -.045em; }
.statement > p { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: 17px; line-height: 1.8; }
.ipp-showcase { max-width: 1180px; display: grid; grid-template-columns: minmax(310px,.8fr) minmax(0,1.2fr); align-items: center; gap: clamp(45px,7vw,105px); margin: 78px auto 0; padding: clamp(35px,5vw,68px); border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(135deg,#f7fbfd,#edf8f8); box-shadow: 0 24px 65px rgba(11,66,99,.09); text-align: left; }
.ipp-phone { position: relative; width: min(310px,100%); aspect-ratio: 9 / 18.8; justify-self: center; padding: 11px; border: 2px solid #17324d; border-radius: 48px; background: #071827; box-shadow: 0 35px 60px rgba(7,31,61,.24), inset 0 0 0 2px rgba(255,255,255,.1); transform: rotate(-2deg); }
.ipp-phone__speaker { position: absolute; z-index: 3; top: 19px; left: 50%; width: 76px; height: 19px; border-radius: 999px; background: #071827; transform: translateX(-50%); }
.ipp-phone__screen { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 37px; background: #e7edf4; }
.ipp-phone__screen::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); }
.ipp-phone__pages { position: absolute; top: 0; left: 0; width: 100%; display: flex; flex-direction: column; gap: 7px; padding: 30px 5px 7px; animation: ipp-pages-scroll 92s ease-in-out infinite; }
.ipp-phone__pages img { width: 100%; display: block; border-radius: 2px; box-shadow: 0 2px 8px rgba(7,31,61,.14); }
@keyframes ipp-pages-scroll {
  0%, 6% { transform: translate3d(0,0,0); }
  45%, 55% { transform: translate3d(0,-95.2%,0); }
  94%, 100% { transform: translate3d(0,0,0); }
}
.ipp-showcase__copy { max-width: 570px; }
.ipp-showcase__copy h3 { margin: 20px 0 20px; color: var(--navy); font-size: clamp(34px,3.5vw,54px); letter-spacing: -.045em; line-height: 1.02; }
.ipp-showcase__copy > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.ipp-showcase__tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 32px; }
.ipp-showcase__tags span { padding: 8px 11px; border: 1px solid #c9dce7; border-radius: 999px; background: rgba(255,255,255,.72); color: var(--blue-dark); font-size: 10px; font-weight: 800; }
.method-grid { max-width: 1360px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 48px auto 0; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; text-align: left; }
.method-grid article { min-height: 285px; padding: 35px 30px; background: linear-gradient(145deg, #fff, #f8fbfd); border-right: 1px solid var(--line); }
.method-grid article:last-child { border-right: 0; }
.method-grid article > span { color: var(--aqua); font-size: 12px; font-weight: 900; letter-spacing: .13em; }
.method-grid h3 { margin: 54px 0 13px; color: var(--blue-dark); font-size: 22px; letter-spacing: -.02em; }
.method-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

.technology { min-height: 760px; display: grid; grid-template-columns: minmax(360px,.9fr) minmax(0,1.1fr); align-items: center; gap: clamp(50px, 8vw, 145px); overflow: hidden; padding: clamp(80px, 10vw, 150px) clamp(24px, 9vw, 145px); background: var(--navy); color: white; }
.technology__visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.technology__visual::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(88,215,202,.27), transparent 67%); filter: blur(7px); }
.technology__visual > span { position: relative; z-index: 3; color: white; font-size: clamp(38px,5vw,72px); font-weight: 800; letter-spacing: -.04em; line-height: .88; text-align: center; }
.memory-wave { position: absolute; width: 440px; height: 250px; border: 2px solid rgba(88,215,202,.7); border-radius: 50%; transform: rotate(-24deg); box-shadow: 0 0 42px rgba(88,215,202,.16); }
.memory-wave--two { width: 300px; height: 470px; border-color: rgba(78,132,188,.55); transform: rotate(42deg); }
.technology__copy { max-width: 690px; }
.technology .landing-kicker { color: var(--aqua); }
.technology h2 { margin-left: 0; color: white; }
.technology__copy > p { color: #b7c7d6; font-size: 17px; line-height: 1.8; }
.technology ul { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 30px; margin: 35px 0 0; padding: 0; list-style: none; }
.technology li { position: relative; padding: 14px 0 14px 25px; border-bottom: 1px solid rgba(255,255,255,.11); color: #dce8f1; font-size: 13px; }
.technology li::before { content: ""; position: absolute; top: 22px; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 5px rgba(88,215,202,.11); }

.workflow { background: #edf6f8; }
.section-heading { max-width: 800px; margin: 0 auto; text-align: center; }
.section-heading p { max-width: 650px; margin: 0 auto; color: var(--muted); font-size: 16px; }
.workflow ol { max-width: 1380px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 80px auto 0; padding: 0; list-style: none; }
.workflow li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; }
.workflow li::after { content: ""; position: absolute; top: 27px; left: calc(50% + 34px); width: calc(100% - 68px); height: 1px; background: #b8d3dc; }
.workflow li:last-child::after { display: none; }
.workflow li > b { position: relative; z-index: 2; width: 55px; height: 55px; display: grid; place-items: center; border: 1px solid #b5d2dc; border-radius: 50%; background: #f8fdfd; color: var(--blue); font-size: 11px; box-shadow: 0 9px 22px rgba(34,84,104,.08); }
.workflow li > span { margin-top: 20px; }
.workflow strong, .workflow small { display: block; }
.workflow strong { color: var(--navy); font-size: 15px; }
.workflow small { margin-top: 4px; color: var(--muted); font-size: 11px; }

.solutions { background: white; }
.solution-grid { max-width: 1280px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 70px auto 0; }
.solution-card { position: relative; min-height: 330px; overflow: hidden; padding: 36px; border: 1px solid var(--line); border-radius: 22px; background: #fbfdff; box-shadow: 0 15px 42px rgba(14,53,82,.06); }
.solution-card::after { content: ""; position: absolute; right: -70px; bottom: -90px; width: 220px; height: 220px; border: 35px solid rgba(0,0,0,.035); border-radius: 50%; }
.solution-card > span { display: inline-block; padding: 7px 11px; border-radius: 7px; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.solution-card h3 { margin: 100px 0 13px; color: var(--navy); font-size: 25px; letter-spacing: -.025em; }
.solution-card p { max-width: 290px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.solution-card--green { border-top: 5px solid #2bbf94; }
.solution-card--green > span { background: #e3f8f1; color: #138467; }
.solution-card--blue { border-top: 5px solid #2479d0; }
.solution-card--blue > span { background: #e7f1fc; color: #0755a0; }
.solution-card--navy { border-top: 5px solid #102e50; }
.solution-card--navy > span { background: #e7edf4; color: #102e50; }

.portal-cta { display: flex; align-items: center; justify-content: space-between; gap: 45px; margin: 0 clamp(24px, 7vw, 112px) clamp(80px, 9vw, 130px); padding: clamp(42px, 5vw, 70px); border-radius: 28px; background: linear-gradient(125deg, var(--blue), #063e78 70%, #082e55); color: white; box-shadow: var(--shadow); }
.portal-cta .landing-kicker { color: var(--aqua); }
.portal-cta h2 { margin: 17px 0 12px; font-size: clamp(34px, 4vw, 58px); letter-spacing: -.045em; line-height: 1; }
.portal-cta p { max-width: 660px; margin: 0; color: #c7dbea; font-size: 15px; }

.landing-footer { display: grid; grid-template-columns: 1fr 1.2fr .8fr; align-items: end; gap: 40px; padding: 55px clamp(24px, 7vw, 112px); border-top: 1px solid var(--line); background: #f3f8fb; }
.landing-footer > div:first-child img { width: 175px; height: 55px; object-fit: contain; object-position: left; }
.landing-footer > div:first-child p { margin: 12px 0 0; color: var(--muted); font-family: Georgia, serif; font-style: italic; }
.footer-contact { display: flex; gap: 30px; }
.footer-contact a, .footer-contact div { display: flex; flex-direction: column; }
.footer-contact span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-contact strong { margin-top: 5px; color: var(--ink); font-size: 12px; }
.footer-access { display: flex; flex-direction: column; align-items: flex-end; gap: 15px; }
.footer-access a { color: var(--blue); font-size: 12px; font-weight: 850; }
.footer-access small { color: var(--muted); font-size: 10px; }

@media (max-width: 1100px) {
  .landing-header { grid-template-columns: 1fr auto; }
  .landing-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 90px; }
  .hero__content { max-width: 850px; }
  .hero__visual { min-height: 560px; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .ipp-showcase { grid-template-columns: minmax(270px,.7fr) minmax(0,1.3fr); }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .method-grid article:nth-child(2) { border-right: 0; }
  .method-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .technology { grid-template-columns: 1fr; }
  .technology__visual { min-height: 420px; }
  .technology__copy { max-width: 850px; }
  .landing-footer { grid-template-columns: 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 760px) {
  .landing-header { height: 70px; padding: 0 17px; }
  .landing-logo { width: 145px; }
  .landing-logo img { height: 44px; }
  .landing-access { min-height: 39px; padding: 0 12px; font-size: 10px; }
  .hero { min-height: auto; padding: 65px 20px 75px; }
  .hero h1 { font-size: clamp(50px, 15.5vw, 72px); }
  .hero__content > p { font-size: 15px; line-height: 1.7; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .landing-btn { width: 100%; }
  .hero__proof { flex-direction: column; margin-top: 36px; }
  .hero__visual { min-height: 410px; margin-top: 15px; }
  .hero-video-card { width: min(330px, 88vw); border-radius: 24px; }
  .value-proposition, .statement, .workflow, .solutions { padding: 82px 20px; }
  .value-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .value-card { min-height: 330px; }
  .statement > h2, .section-heading h2, .technology h2 { font-size: 38px; }
  .statement > p { font-size: 15px; }
  .ipp-showcase { grid-template-columns: 1fr; gap: 45px; margin-top: 48px; padding: 28px 18px 38px; }
  .ipp-phone { width: 245px; border-radius: 40px; }
  .ipp-phone__screen { border-radius: 30px; }
  .ipp-showcase__copy { text-align: center; }
  .ipp-showcase__copy h3 { font-size: 38px; }
  .ipp-showcase__tags { justify-content: center; }
  .method-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .method-grid article { min-height: 235px; border-right: 0; border-bottom: 1px solid var(--line); }
  .method-grid article:last-child { border-bottom: 0; }
  .method-grid h3 { margin-top: 38px; }
  .technology { min-height: auto; gap: 35px; padding: 80px 20px; }
  .technology__visual { min-height: 330px; }
  .memory-wave { width: 310px; height: 180px; }
  .memory-wave--two { width: 220px; height: 330px; }
  .technology ul { grid-template-columns: 1fr; }
  .workflow ol { grid-template-columns: 1fr; gap: 16px; margin-top: 48px; }
  .workflow li { min-height: 74px; flex-direction: row; gap: 17px; text-align: left; }
  .workflow li::after { top: 55px; left: 27px; width: 1px; height: 35px; }
  .workflow li > span { margin-top: 0; }
  .solution-grid { grid-template-columns: 1fr; margin-top: 45px; }
  .solution-card { min-height: 280px; }
  .solution-card h3 { margin-top: 70px; }
  .portal-cta { flex-direction: column; align-items: stretch; margin: 0 20px 80px; padding: 40px 28px; }
  .landing-footer { grid-template-columns: 1fr; gap: 35px; padding: 45px 20px; }
  .footer-contact { grid-column: auto; grid-row: auto; flex-direction: column; gap: 18px; }
  .footer-access { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ipp-phone__pages { animation: none; transform: translate3d(0,-47%,0); }
  *, *::before, *::after { transition-duration: .01ms !important; }
}